参数资料
| 型号： | AD8118ABPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/36页 |
| 文件大小： | 0K |
| 描述： | IC CROSSPOINT SWIT 32X32 304BGA |
| 标准包装： | 1 |
| 功能： | 交叉点开关 |
| 电路： | 1 x 32:32 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V，±2.5V |
| 电流 - 电源： | 500mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 304-BGA 裸露焊盘 |
| 供应商设备封装： | 304-BGA（31x31） |
| 包装： | 散装 |
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600 MHz, 32 × 32 Buffered
Analog Crosspoint Switch
AD8117/AD8118
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
High channel count, 32 × 32 high speed, non-blocking
switch array
Differential or single-ended operation
Differential G = +1 (AD8117) or G = +2 (AD8118)
Flexible power supplies
Single +5 V supply, or dual ±2.5 V supplies
Serial or parallel programming of switch array
High impedance output disable allows connection of
multiple devices with minimal loading on output bus
Excellent video performance
>50 MHz 0.1 dB gain flatness
0.05%/0.05° differential gain/phase error (RL = 150 Ω)
Excellent ac performance
Bandwidth: 600 MHz
Slew rate: 1800 V/μs
Settling time: 2.5 ns to 1%
Low power of 2.5 W
Low all hostile crosstalk
< 70 dB @ 5 MHz
< 43 dB @ 600 MHz
Reset pin allows disabling of all outputs (connected through
a capacitor to ground provides power-on reset capability)
304-ball BGA package (31 mm × 31 mm)
APPLICATIONS
Routing of high speed signals including
RGB and component video routing
KVM
Compressed video (MPEG, wavelet)
Data communications
FUNCTIONAL BLOCK DIAGRAM
2
INPUT
RECEIVER
G = +1*
G = +2**
OUTPUT
BUFFER
G = +1
32
1024
S
E
T
I
N
DI
V
IDU
AL
,O
R
E
SET
AL
L
O
U
T
P
UT
S
T
O
F
E
N
A
B
LE
/D
IS
A
B
LE
192
VPOS
VNEG
VOCM
32
I
N
PUT
PAI
R
S
RESET
UPDATE
CLK
DATA IN
WE
SER/PAR
D0 D1 D2 D3 D4 D5
VDD
DGND
DATA
OUT
32
O
U
T
P
UT
P
A
IR
S
SWITCH
MATRIX
192
A0
A1
A2
A3
A4
AD8117/
AD8118
1
0
192-BIT SHIFT REGISTER
WITH 6-BIT
PARALLEL LOADING
PARALLEL LATCH
DECODE
32 × 6:32 DECODERS
063
65-
0
01
*AD8117 ONLY
**AD8118 ONLY
Figure 1.
GENERAL DESCRIPTION
The AD8117/AD8118 are high speed, 32 × 32 analog crosspoint
switch matrices. They offer 600 MHz bandwidth and slew rate of
1800 V/μs for high resolution computer graphics (RGB) signal
switching. With less than 70 dB of crosstalk and 90 dB
isolation (@ 5 MHz), the AD8117/AD8118 are useful in many
high speed applications. The 0.1 dB flatness greater than
50 MHz makes the AD8117/AD8118 ideal for composite video
switching.
The AD8117/AD8118 include 32 independent output buffers
that can be placed into a high impedance state for paralleling
crosspoint outputs so that off-channels present minimal loading
to an output bus. The AD8117 has a differential gain of +1,
while the AD8118 has a differential gain of +2 for ease of use in
back-terminated load applications. They operate as fully
differential devices or can be configured for single-ended
operation. Either a single +5 V supply or dual ±2.5 V supplies
can be used, while consuming only 500 mA of idle current with
all outputs enabled. The channel switching is performed via a
double-buffered, serial digital control (which can accommodate
daisy chaining of several devices), or via a parallel control,
allowing updating of an individual output without reprogram-
ming the entire array.
The AD8117/AD8118 are packaged in a 304-ball BGA package
and are available over the extended industrial temperature
range of 40°C to +85°C.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8118-EVAL | 制造商:AD 制造商全称:Analog Devices 功能描述:600 MHz, 32 】 32 Buffered Analog Crosspoint Switch |
| AD811ACHIPS | 制造商:AD 制造商全称:Analog Devices 功能描述:High Performance Video Op Amp |
| AD811AN | 功能描述:IC CURR-FDBK AMP VIDEO HS 8-DIP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
| AD811AN | 制造商:Analog Devices 功能描述:SEMICONDUCTORSLINEAR |
| AD811ANZ | 功能描述:IC OPAMP VIDEO HP 8-DIP RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
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